> there is no such thing as a bulk power regulator. this is a BUCK POWER REGULATOR
No, in IBM mainframes, the rack component that takes the mains AC and starts doing something with it is, indeed, called a "bulk power regulator". For example, IBM part number 6186-7040, "Bulk Power Regulator".
> that should have been your clue to hire an electrician
Note in the article he did say "I confirmed the wiring scheme with some friends I have that do the power installations at Dreamhack, and even had them do the wiring as they have all the qualifications needed to do so safely and legally."
No, in IBM mainframes, the rack component that takes the mains AC and starts doing something with it is, indeed, called a "bulk power regulator". For example, IBM part number 6186-7040, "Bulk Power Regulator".
> that should have been your clue to hire an electrician
Note in the article he did say "I confirmed the wiring scheme with some friends I have that do the power installations at Dreamhack, and even had them do the wiring as they have all the qualifications needed to do so safely and legally."